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3D-Printed Terahertz Polarisation Sensor | Cost-Effective Innovation #Sciencefather #Researcherawards

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1. Introduction The advancement of terahertz (THz) technology has accelerated significantly with the integration of additive manufacturing techniques such as 3D printing . This study explores the fabrication of cost-effective, polarisation-sensitive components using fused deposition modelling (FDM), focusing on the development of 3D-printed structures designed for effective THz polarisation sensing . By utilising a range of commercially available filaments with specific additives, researchers successfully produced devices capable of manipulating THz radiation with high efficiency. This introductory section outlines the motivation, methodology, and scope of the study, emphasizing its potential to reduce the cost and complexity of THz optical components . Material Selection and Additive Impact on THz Performance The research examined multiple filament types incorporating various additives to enhance the optical response of the printed structures. Each material demonstrated different...
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Best Innovation Award | Global Particle Physics Excellence Awards #Sciencefather #Researcherawards

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  Introduction The Best Innovation Award within the Global Particle Physics Excellence Awards program stands as a testament to exceptional scientific achievement and research-driven innovation. Designed to honor pioneering minds, the award emphasizes breakthroughs that redefine the boundaries of particle physics while inspiring future exploration. By recognizing transformative ideas and impactful discoveries, the program strengthens global scientific collaboration and fuels the advancement of cutting-edge research . Advancing Theoretical Foundations Theoretical research plays a crucial role in shaping the future of particle physics, offering new frameworks and models that deepen our understanding of the universe. Nominees for this category often develop innovative theories that challenge existing paradigms, introduce novel mathematical approaches, and inspire experimental verification. Such theoretical advancements not only expand scientific knowledge but also open pathways...
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Finite Element Method for Multiphase Flow Instabilities | #Sciencefather #Researcherawards

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Introduction The study introduces a comprehensive finite element framework designed to model compressible, turbulent multiphase flows with heat transfer , addressing major limitations in conventional finite volume–based Volume of Fluid (VOF) approaches . By integrating a reconstruction-free VOF formulation with the dynamic Vreman large eddy simulation (LES) turbulence model , the method captures interfacial dynamics more accurately in high-speed two-fluid scenarios. Unlike traditional VOF studies that often omit thermal effects, this framework embeds energy transport directly into the multiphase formulation, enabling simultaneous prediction of flow evolution, turbulence, and heat exchange. Its capability to handle conjugate heat transfer without prescribing interfacial heat fluxes represents a major advancement over finite volume methods, which typically require explicit thermal boundary conditions that reduce accuracy. The framework’s effectiveness is demonstrated through instabil...
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Pipe Damage Detection Using Line-Structured Light | Advanced Tech #Sciencefather #Researcherawards

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  Introduction Baseline-free structural health monitoring (SHM) has emerged as a transformative approach that enables real-time damage assessment without relying on initial reference data. This concept is particularly valuable for pipe systems, where obtaining pristine baseline conditions is often impractical. The discussed study introduces a novel framework that integrates line-structured light (LSL) and regional resonance pairs (RRPs) to enhance the reliability and accuracy of pipe damage identification. By analyzing resonance variations and quantifying material loss , the method offers a robust, non-contact, and comprehensive strategy for detecting, locating, and evaluating damage severity. Importance of Baseline-Free SHM in Pipe Monitoring Pipes operate in environments where baseline conditions can change due to aging, temperature fluctuations, or environmental stress, making traditional SHM approaches less effective. Baseline-free techniques overcome these limitations by relyi...
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Tetracycline Fluorescent Sensor Using Tomato Stalk Carbon Dots #Sciencefather #Researcherawards

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Introduction Biomass-derived carbon dots (CDs) have emerged as a promising class of eco-friendly nanomaterials for sensitive and selective detection of environmental contaminants . In this study, tomato straw waste was effectively converted into fluorescent CDs with remarkable optical properties, enabling their application in sensing technologies. By incorporating a molecularly imprinted polymer (MIP) layer , the material gains highly selective binding capabilities, making it ideal for the detection of tetracycline (TC), a widely used antibiotic and a major environmental pollutant. This work demonstrates not only the valorization of agricultural residues but also the advancement of sustainable nanotechnology for environmental monitoring. Biomass-Derived Carbon Dots: Structure and Fluorescent Properties Carbon dots synthesized from tomato straws exhibit excellent fluorescence stability, uniform particle size, and high quantum yield . Their abundant surface functional groups enable s...
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Soil Moisture Modelling with Limited ISMN Data | Remote Sensing #Sciencefather #Researcherawards

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Introduction Soil moisture is a key component of Earth’s critical zone and influences diverse processes in hydrology, agriculture, and ecosystem stability. In regions where long-term ground-based monitoring is not feasible, numerical models supported by short-term in situ observations can provide a reliable alternative for estimating soil moisture dynamics. Remote sensing precipitation datasets further support this modelling approach, especially in data-scarce environments. The present research focuses on integrating limited in situ observations with numerical modelling and satellite precipitation products to better characterize the long-term soil moisture behaviour in the Northern Territory, Australia . Importance of Soil Moisture in Environmental and Hydrological Research Soil moisture plays a fundamental role in governing infiltration, runoff, evapotranspiration , and vegetation health, making it a central variable for environmental modelling. In semi-arid and tropical savannah ...
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Chromium Coating Spectroscopy Review | #Sciencefather #Researcherawards

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Introduction The evolution of chromium coating technologies has been increasingly shaped by the application of vibrational spectroscopy, which provides detailed structural and mechanistic insights into coating formation and performance. Early research efforts focused heavily on chemical processes using hexavalent chromium precursors, but environmental and health concerns have driven a transition toward trivalent chromium systems. Vibrational spectroscopy, especially when integrated with complementary analytical tools such as synchrotron infrared microspectroscopy, has played a pivotal role in elucidating coating architectures, chemical gradients, and reaction pathways. Despite significant advancements in understanding Cr(VI)-based conversion coatings, the electrochemical deposition of Cr(III) remains comparatively underexplored, leaving several mechanistic gaps in current literature. Structural Insights into Cr(VI) Conversion Coatings Extensive vibrational spectroscopy studies on Cr(VI...
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